function loadimg_jb() { 
		var perc = Math.round((loaded_jb/count_el_jb)*100);   
		document.getElementById("loader_perc_jb").style.width = perc + "px";  

		if (loaded_jb == count_el_jb) {
			startup_jb();
		} else {
			window.setTimeout("loadimg_jb();", 200); 
		}	
	}

 	loadimg_jb();  
	
	function startup_jb() { 
		document.getElementById("jb_0").style.zIndex = 10; 
		opacity("loader_jb", 100, 0, 500); 
		window.setTimeout("switcher_jb()", 6000);	
	}

	function switcher_jb() { 
		cur_el_jb++;
		if (cur_el_jb >= count_el_jb) {   cur_el_jb = 0;   }

		var this_el = "jb_"+cur_el_jb;	
		changeOpac(0, this_el); 
		document.getElementById(this_el).style.zIndex = zorder_jb; 
		zorder_jb++; 
		opacity(this_el, 0, 100, 1200); 

		window.setTimeout("switcher_jb()", 5000);	
	}